<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
        "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
    <title>Title</title>
    <meta charset="UTF-8">
    <link rel="stylesheet" href="css/bootstrap.css">
    <link rel="stylesheet" href="css/bootstrap-theme.css">
    <script src="js/jquery-3.3.1.js"></script>
    <script src="js/bootstrap.js"></script>
    <style type="text/css">
        .bd_main{
            min-width: 450px;
        }
    </style>
</head>
<body>
    <div class="container bd_main">

        <form action="addEmp" >
            <div class="form-group">
                <label for="empno">员工编号</label>
                <input type="text" class="form-control" id="empno" name="empno" placeholder="员工号">
            </div>
            <div class="form-group">
                <label for="empname">员工姓名</label>
                <input type="text" class="form-control" id="empname" name="empname" placeholder="员工姓名">
            </div>
            <div class="form-group">
                <label for="hiredate">入职日期</label>
                <input type="text" class="form-control" id="hiredate" name="hiredate" placeholder="入职日期">
            </div>
            <div class="form-group">
                <input type="submit" class="form-control" value="提交">
            </div>

        </form>
    </div>
</body>
</html>